Journal of Research of the National Bureau of Standards: Engineering and instrumentation. C, Volumes 73-74The Bureau, 1969 |
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Page 28
... phase with times to failure being at least an order of magnitude shorter than previously reported . Those effects , which significantly altered time to failure were system volume , metal surface condition , and environment composition ...
... phase with times to failure being at least an order of magnitude shorter than previously reported . Those effects , which significantly altered time to failure were system volume , metal surface condition , and environment composition ...
Page 30
... phase dividing network followed by a squaring device , and combining the squared outputs . Coupling this procedure with the time - changing features inherent in the sound recording process , we were able to set up a sequence of ...
... phase dividing network followed by a squaring device , and combining the squared outputs . Coupling this procedure with the time - changing features inherent in the sound recording process , we were able to set up a sequence of ...
Page 35
... phase shift are carefully examined and equations are given . Transformation of reflection coefficients by 2 - ports is discussed and a brief treatment of 3 and 4 - ports is presented . Finally , rules for using signal flow graphs are ...
... phase shift are carefully examined and equations are given . Transformation of reflection coefficients by 2 - ports is discussed and a brief treatment of 3 and 4 - ports is presented . Finally , rules for using signal flow graphs are ...
Page 37
... phase identification . The X - Ray Powder Data File and Crystal Data are the principal ones for this use . Structure Reports and Crystal Structures are the major con- tinuous series reporting crystal structures . Details of the methods ...
... phase identification . The X - Ray Powder Data File and Crystal Data are the principal ones for this use . Structure Reports and Crystal Structures are the major con- tinuous series reporting crystal structures . Details of the methods ...
Page 39
... phase , and of the average size and spacing of particles of this phase . Re- defining a phase as the set of all areas having similar nature and a distinctive tone or color in a photograph , these established methods can be extended to ...
... phase , and of the average size and spacing of particles of this phase . Re- defining a phase as the set of all areas having similar nature and a distinctive tone or color in a photograph , these established methods can be extended to ...
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absorption accuracy admittance alloys amplifier analysis annealing application atomic attenuation Bolovac bridge Bureau of Standards calculated calibration calorimeter calorimetry capacitance capacitor cell Chem circuit coaxial coefficients components Conf connectors Cryogenic crystal density described detector determined dew point dielectric effect electrical electron electron probe microanalysis energy equation error evaluation experimental extensometer field four-pair fracture frequency fringes function germanium heat hydrogen hydrometer IEEE impedance input Instr Kerr cell Key words laser linear liquid load magnetic materials measurement ment method microwave Mössbauer effect Mössbauer spectroscopy National Bureau neutron notch nuclear obtained operational operational amplifiers optical output paper percent phase Phys precision pressure Proc procedure properties Publ radiation range ratio reference resistance resistor resonance sample shown in figure specimen spectra stress superconducting surface Tech technique temperature tensile thermal conductivity tion Trans transformer tungsten uncertainty values voltage wires x-ray